TITLE Visual Hemispheric Specialization: A Computational

Visual recognition, navigation, tracking, and imagery are posited to involve some of the same types of representations and processes. The first part of this paper develops a theory of some of the shared types of representations and processing modules. The theory is developed in light of neurophysiological and neuroanatomical data from non-human primates, computational constraints, and behavioral data from human subjects. In developing theories of some of the high-level computations that are performed by the visual system, three problems which must be solved by any visual system are considered: (1) position variability; (2) figure/ground segregation; and (3) non-rigid transformations. The second part of the paper develops a melhanism for the development of lateralization of visual function in the brain. The theory rests on a set of relatively simple, uncontroversial properties of the brain